10130223220 has 24 divisors (see below), whose sum is σ = 22909890024. Its totient is φ = 3740390016.

The previous prime is 10130223197. The next prime is 10130223223. The reversal of 10130223220 is 2232203101.

It can be written as a sum of positive squares in 4 ways, for example, as 1276918756 + 8853304464 = 35734^2 + 94092^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10130223194 and 10130223203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10130223223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19480939 + ... + 19481458.

It is an arithmetic number, because the mean of its divisors is an integer number (954578751).

Almost surely, 2^10130223220 is an apocalyptic number.

10130223220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10130223220 is an abundant number, since it is smaller than the sum of its proper divisors (12779666804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10130223220 is a wasteful number, since it uses less digits than its factorization.

10130223220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38962419 (or 38962417 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10130223220 its reverse (2232203101), we get a palindrome (12362426321).

The spelling of 10130223220 in words is "ten billion, one hundred thirty million, two hundred twenty-three thousand, two hundred twenty".